// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef IOS_COMPONENTS_CREDENTIAL_PROVIDER_EXTENSION_PASSWORD_UTIL_H_
#define IOS_COMPONENTS_CREDENTIAL_PROVIDER_EXTENSION_PASSWORD_UTIL_H_

#import <Foundation/Foundation.h>

namespace credential_provider_extension {

// Queries Keychain Services for the passed identifier password.
// Returns nil if |identifier| is nil or if no password found for |identifier|.
NSString* PasswordWithKeychainIdentifier(NSString* identifier);

// Stores |password| in Keychain Services using |identifier| as its identifier
// for later query. Returns |YES| if saving was successful and |NO| otherwise.
BOOL StorePasswordInKeychain(NSString* password, NSString* identifier);

}  // namespace credential_provider_extension

#endif  // IOS_COMPONENTS_CREDENTIAL_PROVIDER_EXTENSION_PASSWORD_UTIL_H_
